Mg²⁺ ions stabilise RNA-tertiary-structure via direct + diffuse counter-ion binding to phosphate-backbone. Hill-coefficient cooperative folding transitions; ribozyme catalysis depends on specific Mg-coordination. Tetraloop-receptor /…
Mg²⁺ ions stabilise RNA-tertiary-structure via direct + diffuse counter-ion binding to phosphate-backbone. Hill-coefficient cooperative folding transitions; ribozyme catalysis depends on specific Mg-coordination. Tetraloop-receptor /…